1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef SYSTEM_TONE_NAPI_H 17 #define SYSTEM_TONE_NAPI_H 18 19 #include "napi/native_api.h" 20 #include "napi/native_node_api.h" 21 22 #include "media_errors.h" 23 #include "system_sound_log.h" 24 #include "system_tone_options_napi.h" 25 #include "system_tone_player.h" 26 #include "system_tone_callback_napi.h" 27 28 namespace OHOS { 29 namespace Media { 30 static const std::string SYSTEM_TONE_PLAYER_NAPI_CLASS_NAME = "SystemTonePlayer"; 31 32 class SystemTonePlayerNapi { 33 public: 34 static napi_value Init(napi_env env, napi_value exports); 35 static napi_value GetSystemTonePlayerInstance(napi_env env, std::shared_ptr<SystemTonePlayer> &systemTonePlayer); 36 37 SystemTonePlayerNapi(); 38 ~SystemTonePlayerNapi(); 39 40 private: 41 static void SystemTonePlayerNapiDestructor(napi_env env, void* nativeObject, void* finalize_hint); 42 static napi_value SystemTonePlayerNapiConstructor(napi_env env, napi_callback_info info); 43 44 static napi_value GetTitle(napi_env env, napi_callback_info info); 45 static napi_value Prepare(napi_env env, napi_callback_info info); 46 static napi_value Start(napi_env env, napi_callback_info info); 47 static napi_value Stop(napi_env env, napi_callback_info info); 48 static napi_value Release(napi_env env, napi_callback_info info); 49 static napi_value SetAudioVolumeScale(napi_env env, napi_callback_info info); 50 static napi_value GetAudioVolumeScale(napi_env env, napi_callback_info info); 51 static napi_value GetSupportedHapticsFeatures(napi_env env, napi_callback_info info); 52 static napi_value SetHapticsFeature(napi_env env, napi_callback_info info); 53 static napi_value GetHapticsFeature(napi_env env, napi_callback_info info); 54 static napi_value On(napi_env env, napi_callback_info info); 55 static napi_value Off(napi_env env, napi_callback_info info); 56 static void AsyncStart(napi_env env, void *data); 57 static void AsyncStop(napi_env env, void *data); 58 static void AsyncRelease(napi_env env, void *data); 59 60 static void CommonAsyncCallbackComplete(napi_env env, napi_status status, void* data); 61 static void GetTitleAsyncCallbackComplete(napi_env env, napi_status status, void *data); 62 static void StartAsyncCallbackComplete(napi_env env, napi_status status, void *data); 63 static bool VerifySelfSystemPermission(); 64 static napi_value ThrowErrorAndReturn(napi_env env, int32_t errCode, const std::string &errMsg); 65 static napi_value RegisterCallback(napi_env env, napi_value jsThis, napi_value *argv, const std::string &cbName); 66 static napi_value RegisterSystemTonePlayerCallback(napi_env env, napi_value *argv, const std::string &cbName, 67 SystemTonePlayerNapi *systemTonePlayerNapi); 68 static napi_value UnregisterCallback(napi_env env, napi_value jsThis, const std::string &cbName, 69 const napi_value &callback); 70 static void UnregisterSystemTonePlayerCallback(napi_env env, SystemTonePlayerNapi *systemTonePlayerNapi, 71 const std::string &cbName, const napi_value &callback); 72 73 napi_env env_; 74 std::shared_ptr<SystemTonePlayer> systemTonePlayer_; 75 std::shared_ptr<SystemTonePlayerFinishedAndErrorCallback> callbackNapi_ = nullptr; 76 77 static thread_local napi_ref sConstructor_; 78 static std::shared_ptr<SystemTonePlayer> sSystemTonePlayer_; 79 }; 80 81 struct SystemTonePlayerAsyncContext { 82 napi_env env; 83 napi_async_work work; 84 napi_deferred deferred; 85 napi_ref callbackRef; 86 bool status; 87 SystemTonePlayerNapi *objectInfo; 88 std::string title; 89 int32_t streamID; 90 SystemToneOptions systemToneOptions {false, false}; 91 float volume; 92 std::vector<ToneHapticsFeature> toneHapticsFeatures; 93 ToneHapticsFeature toneHapticsFeature; 94 }; 95 } // namespace Media 96 } // namespace OHOS 97 #endif // SYSTEM_TONE_NAPI_H